| ASTC | Automatic Steam-Temperature Control | 自动蒸气温度控制 |
| ASTC | Association Science-Technology Centers | 协会科学技术中心 |
| ASTC | American Society of Trial Consultants (Timonium, MD) | 美国试验顾问协会（Timonium，MD） |
| ASTC | Association of Science and Technology Centers | 科学技术中心协会 |
| ASTC | American Society of Theatre Consultants | 美国戏剧顾问协会 |
| ASTC | Association Of Science Technology Centers | 科学技术中心协会 |
| ASTC | The Association Of Science And Technology Centers | 科学技术中心协会 |
| ASTC | Advanced Satellite Test Center | 高级卫星测试中心 |
| ASTC | All, Sine, Tangent, Cosine (in an X-Y graph) | 全部、正弦、正切、余弦（在X-Y图中） |
| ASTC | Automatic Stability and Traction Control (automotive) | 自动稳定性和牵引力控制（汽车） |
| ASTC | Advanced Simulation Technology Center | 高级仿真技术中心 |
| ASTC | Australian Semiconductor Technology Company | 澳大利亚半导体技术公司 |
| ASTC | Adaptive Space-Time Coding | 自适应空时编码 |
| ASTC | Al-Qaida and Taliban Sanctions Committee | 制裁基地组织和塔利班委员会 |
| ASTC | Arkansas State Teachers College | 阿肯色州立师范学院 |
| ASTC | Associated Sales Tax Consultants, Inc. | 联合销售税务顾问公司。 |
| ASTC | Assam State Transport Corporation | 阿萨姆邦运输公司 |
| ASTC | Aviation Survival Training Center | 航空生存训练中心 |
| ASTC | Australian Scientific and Technical Communicators | 澳大利亚科学和技术通讯员 |
| ASTC | Army Software Transition Committee | 陆军软件过渡委员会 |
| ASTC | American Speaking Telegraph Company (first competitive telephone company) | 美国电话电报公司（第一家有竞争力的电话公司） |
| ASTC | All Students Take Calculus (mnemonic for All, Sine, Tangent, Cosine in an X-Y graph) | 所有学生学习微积分（X-Y图中的所有、正弦、正切、余弦的助记符） |
| ASTC | Allied Signal Technical Services Corporation | 联合信号技术服务公司 |
| ASTC | ASX Settlement and Transfer Corporation Pty Ltd | ASX结算与转让有限公司 |
| ASTC | AWIS/CCS Software Transition Committee | AWIS / CCS软件过渡委员会 |
| ASTC | All Sailors Toss Constantly | 所有的水手都在不断地翻滚 |